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Precision bidirectional thrust angular contact ball bearings- BTM/ZKLF Series

Precision bidirectional thrust angular contact ball bearings- BTM/ZKLF Series

d: 12-50

d: 50-130

Product Detail

BTM系列

model number	d	D	B	rsmin	Basic load rating		Limiting Speed		weight
model number	d	D	B	rsmin	Ca	Coa	oily	Grease Lubrication	weight
——	mm				KN	KN	r/min	r/min	Kg
BTM 50A/DB	50	80	28.5	1	14.70	27.70	14700	11600	0.27
BTM 50B/DB	50	80	28.5	1	17.40	31.50	13100	10000	0.27
BTM 55A/DB	55	90	33	1.1	18.20	35.00	13200	10400	0.40
BTM 55B/DB	55	90	33	1.1	21.60	40.00	11800	9000	0.40
BTM 60A/DB	60	95	33	1.1	18.90	38.00	12300	9700	0.42
BTM 60B/DB	60	95	33	1.1	22.40	43.50	11000	8400	0.42
BTM 65A/DB	65	100	33	1.1	19.50	41.50	11600	9100	0.44
BTM 65B/DB	65	100	33	1.1	23.10	47.00	10400	7900	0.44
BTM 70A/DB	70	110	36	1.1	26.90	55.00	10600	8400	0.60
BTM 70B/DB	70	110	36	1.1	32.00	63.00	9500	7300	0.60
BTM 75A/DB	75	115	36	1.1	27.30	58.00	10000	7900	0.63
BTM 75B/DB	75	115	36	1.1	32.50	65.50	9000	6900	0.63
BTM 80A/DB	80	125	40.5	1.1	32.00	68.50	9300	7400	0.85
BTM 80B/DB	80	125	40.5	1.1	38.00	78.00	8300	6400	0.85
BTM 85A/DB	85	130	40.5	1.1	32.50	71.50	8900	7000	0.95
BTM 85B/DB	85	130	40.5	1.1	38.50	81.50	8000	6100	0.95
BTM 90A/DB	90	140	22.5	1.5	42.50	92.50	8300	6600	1.10
BTM 90B/DB	90	140	22.5	1.5	50.00	105.00	7400	5700	1.10
BTM 95A/DB	95	145	45	1.5	43.00	96.50	8000	6300	1.32
BTM 95B/DB	95	145	45	1.5	51.00	110.00	7100	5500	1.32
BTM 100A/DB	100	150	22.5	1.5	43.50	100.00	7600	6000	1.39
BTM 100B/DB	100	150	22.5	1.5	51.50	114.00	6800	5200	1.39
BTM 105A/DB	105	160	49.5	2	49.50	115.00	7200	5700	1.70
BTM 105B/DB	105	160	49.5	2	58.50	131.00	6500	5000	1.70
BTM 110A/DB	110	170	27	2	55.50	131.00	6800	5400	2.10
BTM 110B/DB	110	170	27	2	66.00	148.00	6100	4700	2.10
BTM 120A/DB	120	180	27	2	57.00	141.00	6400	5000	2.30
BTM 120B/DB	120	180	27	2	68.00	160.00	5700	4400	2.30
BTM 130A/DB	130	200	31.5	2	72.50	172.00	5800	4600	3.30
BTM 130B/DB	130	200	31.5	2	86.00	195.00	5200	4000	3.30

ZKLF系列

d	D	B	rsmin	r1smin	J	d1	b	b1	固定螺钉 fixing screws		基本额定载荷 load rating		极限转速 speed limit	重量 weight	型号 code	Tolerance
d	D	B	rsmin	r1smin	J	d1	b	b1	固定螺钉 fixing screws		Ca	Coa	脂润滑 grease	重量 weight	型号 code
mm									尺寸 size	数量 quantity	KN	KN	r/min	Kg	——
12	55	25	0.3	0.6	42	6.5	3	17	M6	3	13.60	16.20	3800	0.37	ZKLF 1255-2RS	P4
15	60	25	0.3	0.6	46	6.5	3	17	M6	3	14.40	18.30	3500	0.43	ZKLF 1560-2RS	P4
17	62	25	0.3	0.6	48	6.5	3	17	M6	3	15.10	20.40	3300	0.45	ZKLF 1762-2RS	P4
20	68	28	0.3	0.6	53	6.5	3	19	M6	4	20.80	30.50	3000	0.61	ZKLF 2068-2RS	P4
25	75	28	0.3	0.6	58	6.5	3	19	M6	4	22.10	36.00	2600	0.72	ZKLF 2575-2RS	P4
30	80	28	0.3	0.6	63	6.5	3	19	M6	6	23.40	41.50	2200	0.78	ZKLF 3080-2RS	P4
40	100	34	0.3	0.6	80	8.5	3	25	M8	4	34.50	66.00	1800	1.46	ZKLF 40100-2RS	P4
50	115	34	0.3	0.6	94	8.5	3	25	M8	6	37.50	82.00	1500	1.86	ZKLF 50115-2RS	P4

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